![Dab tsi yog cov yam ntxwv pathological ntawm Alzheimer's? Dab tsi yog cov yam ntxwv pathological ntawm Alzheimer's?](https://i.answers-medical.com/preview/medical-health/13902923-what-are-the-pathological-features-of-alzheimers-j.webp)
Video: Dab tsi yog cov yam ntxwv pathological ntawm Alzheimer's?
![Video: Dab tsi yog cov yam ntxwv pathological ntawm Alzheimer's? Video: Dab tsi yog cov yam ntxwv pathological ntawm Alzheimer's?](https://i.ytimg.com/vi/3zi4FelLNmk/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Tus yam ntxwv kab mob ntawm Alzheimer's tus kab mob muaj kev txhim kho atrophy ntawm cov txheej txheem cortical thiab subcortical. Keeb kwm, muaj cov neurofibrillary tangles thiab amyloid uas muaj cov plaques senile thoob plaws hauv lub hlwb.
Tsis tas li, dab tsi yog cov yam ntxwv pathological txuas rau dementia?
Cov kab mob degenerative yog cov tsos mob los ntawm kev poob ntawm cov leeg hlwb muaj nuj nqi ( dementia , poob ntawm kev tswj kev txav chaw, tuag tes tuag taw), thiab kab mob los ntawm kev poob ntawm cov neurons. Hauv qee qhov ntawm lawv, kev poob ntawm cov neurons tau suav nrog cov kev tshawb fawb keeb kwm yav dhau los xws li Alzheimer's cov quav hniav thiab Lewy lub cev.
Tsis tas li, dab tsi yog pathophysiology ntawm Alzheimer's tus kab mob? Paub daws teeb. Alzheimer tus kab mob lees paub tias yog kev txhim kho ntau yam teeb meem neurodegenerative tsis meej, yog qhov ua rau muaj kev puas siab puas ntsws hauv cov laus laus lub neej. Pathologically nws yog tus cwj pwm los ntawm cov kab mob hauv lub cev neurofibrillary tangles thiab extracellular amyloidal protein tso nyiaj pab txhawb rau cov laus.
Yog li ntawd, dab tsi yog cov yam ntxwv pathological?
kab mob . Yog tias qee yam tshwm sim los ntawm kab mob lub cev lossis lub paj hlwb, nws yog kab mob . Ib tus neeg nrog a kab mob kev quab yuam kom huv huv tuaj yeem txhuam cov plag tsev tau ntau teev txhua hmo. Yog hais tias ib tus neeg muaj, piv txwv li, tsis meej pem-compulsive teeb meem, nws lossis nws cov kev ua rov ua dua yog kab mob.
Yam kab mob dab tsi ntawm Alzheimer's tus kab mob tshwm sim ua ntej hauv lub hlwb?
Cov tsos mob neuropathological ntawm Kab mob Alzheimer (AD) suav nrog "qhov txhab zoo" xws li plaques amyloid thiab cerebral amyloid angiopathy, neurofibrillary tangles, thiab cov lus teb glial, thiab "tsis zoo" qhov txhab xws li neuronal thiab synaptic poob.
Pom zoo:
Lub hom phiaj tseem ceeb ntawm kev txheeb xyuas cov yam ntxwv morphological ntawm cov kab mob yog dab tsi?
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Lub hom phiaj ntawm kev txheeb xyuas cov yam ntxwv morphological ntawm cov kab mob me me yog los pab txheeb xyuas seb cov kab mob me me tuaj yeem yog dab tsi
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Qeb I: Ib txwm. Lub plawv dhia dhia hauv plab qhia tag nrho cov hauv qab no: Baseline FHR 110-160 BPM, nruab nrab FHR qhov sib txawv, accelerations yuav tam sim no los yog tsis tuaj, tsis lig los yog txawv txav decelerations, tej zaum yuav muaj thaum ntxov decelerations. Ua kom muaj zog kwv yees ntawm cov kua qaub-puag xwm txheej thaum lub sijhawm soj ntsuam
Dab tsi ntawm cov hauv qab no yog tus yam ntxwv ntawm mob plab?
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Tsis ntau zaus, mob plab tuaj yeem ua rau pom cov tsos mob hnyav lossis mob hnyav xws li: ntuav lossis ntuav ntshav - uas tuaj yeem tshwm liab lossis dub. Cov ntshav tsaus hauv cov quav, lossis cov quav uas yog xim dub lossis tsis huv. Teeb meem ua tsis taus pa. Xav tias tsaus muag. xeev siab los yog ntuav. Unexplained poob phaus. Kev xav tau hloov
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Thoob plaws tebchaws, Kev Nyab Xeeb Kev Ruaj Ntseg, Kev Tshaj Tawm Ntxiv, Qhib Siab, Pom Zoo, thiab Kev Ntseeg Siab tau nce zuj zus txij thaum ntxov txog rau nruab nrab neeg laus. Zoo ib yam nrog kev sib raug zoo hauv kev xav, pab pawg pom tias kev loj hlob ntawm tus kheej tau tshwm sim ua ntej hauv kab lis kev cai nrog kev pib ua ntej ntawm cov neeg laus lub luag haujlwm
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Cov cim qhia txog kev tsis sib haum xeeb ntawm tus kheej tsis muaj kev txhawj xeeb, kev tu siab lossis kev tu siab txog lwm tus neeg txoj kev ntxhov siab. coj tus cwj pwm irresponsibly thiab qhia tsis quav ntsej rau ib txwm coj cwj pwm. muaj teeb meem txhawb kev sib raug zoo mus ntev. tswj tsis tau lawv txoj kev npau taws